
 $(document).ready(function(){


 //-----------------------------焦点图轮播--------------------- 
 
 
 var t = n = 0, count = $("#playShow a").size();
	$("#playShow a:not(:first-child)").hide();
	$("#playText").html($("#playShow a:first-child").find("img").attr('alt'));
	$("#playNum a:first").addClass("num_current");
	$("#playText").click(function(){window.open($("#playShow a:first-child").attr('href'), "_blank")});
	$("#playNum a").mousemove(function() {
	   var i = $(this).text() - 1;
	   n = i;
	   if (i >= count) return;
	   $("#playText").html($("#playShow a").eq(i).find("img").attr('alt'));
	   $("#playText").unbind().click(function(){window.open($("#playShow a").eq(i).attr('href'), "_blank")})
	   $("#playShow a").filter(":visible").hide().parent().children().eq(i).show();
	   $(this).addClass("num_current").siblings().removeClass("num_current");
	});
	t = setInterval(showAuto, 5000);
	$("#play").hover(function(){clearInterval(t)},
					function(){t = setInterval(showAuto, 5000);});
	
	function showAuto()
	{
		n = n >= (count - 1) ? 0 : ++n;
		$("#playNum a").eq(n).trigger('mousemove');
	} 
 
 
 
 
 
 
 
 
 
 
 
 
 
});
 
 
 
